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Application of flavor enhancers to prevention and treatment of ant species pests

A technology of odor enhancer and pest, applied in the direction of application, insecticide, biocide, etc., can solve environmental pollution and other problems, and achieve excellent poisonous killing effect, good poisonous killing effect, and easy-to-obtain effect

Active Publication Date: 2016-07-06
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the environmental pollution problem of ant chemical agents in the prior art, and to provide the application of flavor enhancers in the prevention and control of ant pests

Method used

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  • Application of flavor enhancers to prevention and treatment of ant species pests
  • Application of flavor enhancers to prevention and treatment of ant species pests
  • Application of flavor enhancers to prevention and treatment of ant species pests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: Comparison of poisonous effects of different flavor enhancers on red imported fire ants

[0027] 100 RIFA worker ants were randomly selected and put into a plastic box pre-coated with Flon as a repetition, and each repetition was fed with different flavor enhancers (L-alanine, glycine, disodium guanylate, inosine, etc.) every day. disodium glutamate, succinic acid or disodium succinate) aqueous solution, the test concentrations of various flavor enhancers are 0.001g / mL, 0.01g / mL, 0.05g / mL and 0.1g / mL; the test starts Survival numbers were observed every 12 hours thereafter. Water was used as the control in the test, and each treatment concentration of each flavor enhancer was repeated 5 times.

[0028] The test results are as follows:

[0029] The research result after 72 hours after the start of the test shows that the above-mentioned several flavor enhancers for testing all have poisonous effect on red fire ants, and the flavor enhancers of different c...

Embodiment 2

[0030] Example 2: Dose effect of disodium guanylate on poisonous action of different grades of red imported fire ants

[0031] A: Toxic effect on worker ants

[0032] During the test, 100 RIFA worker ants were randomly selected and placed in a plastic box coated with Flon as a repetition, and each repetition was fed with 0.001g / mL, 0.05g / mL or 0.2g / mL of guanylic acid per day. The disodium aqueous solution was used to observe the survival number every 12 hours, and each treatment was repeated 5 times. The test used clear water as a control.

[0033] B: Toxic effect on reproductive ants

[0034] During the test, 10 female RIFA reproductive ants and 10 male RIFA reproductive ants were randomly selected and put into plastic boxes pre-coated with Flon, and 120 RIFA worker ants were put in to take care of the reproductive ants, as a repetition; The three replicates were fed with 0.001g / mL, 0.05g / mL or 0.2g / mL disodium guanylate aqueous solution every day, and observed the surviva...

Embodiment 3

[0041] Example 3: The dose effect of glycine on the poisonous action of different grades of red imported fire ants

[0042] A: Toxic effect on worker ants

[0043] During the test, 100 RIFA worker ants were randomly selected and placed in pre-coated Flon plastic boxes as a repetition, and each repetition was fed with 0.001g / mL, 0.05g / mL or 0.2g / mL glycine aqueous solution every day, Survival numbers were observed every 12 hours, and each treatment concentration was repeated 5 times. Water was used as the control in the test.

[0044] B: Toxic effect on reproductive ants

[0045] During the test, 10 female RIFA reproductive ants and 10 male RIFA reproductive ants were randomly selected and put into plastic boxes pre-coated with Flon, and 120 RIFA worker ants were put in to take care of the reproductive ants, as a repetition; The three replicates were fed with 0.001g / mL, 0.05g / mL or 0.2g / mL glycine aqueous solution every day, and observed the survival number every 24 hours unti...

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Abstract

The invention discloses application of flavor enhancers to prevention and treatment of ant species pests and belongs to the technical field of prevention and treatment of harmful organisms. According to the application disclosed by the invention, the screened flavor enhancers including L-alanine, glycine, disodium guanylate, disodium 5'-inosinate, sodium glutamate, succinic acid and disodium succinate have a good poisoning effect on Solenopsis invicta; the screened flavor enhancers are easily available in actual production, can also be used as food additives, have no environmental pollution, can be widely applied to control of the ant species pests, and have very wide application prospects.

Description

technical field [0001] The invention belongs to the technical field of pest control, and in particular relates to the application of flavor enhancers in the control of ant pests. Background technique [0002] Harmful ants such as red imported fire ants (Solenopsis invicta Buren) pose serious threats to human health, public safety, agricultural and forestry production, and ecological environment in the invaded areas. Chemical control is the main and effective means of ant pest control, but the environmental pollution caused by chemical agents is a challenge in the process of control. Poison bait is one of the most important means of ant pest control at present. It has the advantages of convenience and high efficiency. If we can find substances with poisonous effect on ants in natural products or food-grade materials, and further replace chemical pesticides in poison bait, it will be possible To achieve the purpose of reducing pesticide usage and environmental pollution. [...

Claims

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Application Information

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IPC IPC(8): A01N57/36A01N37/44A01P7/04
CPCA01N37/44A01N57/36
Inventor 许益镌黄玉婷
Owner SOUTH CHINA AGRI UNIV
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